1 // (C) Copyright 2009-2011 Frederic Bron. 2 // 3 // Use, modification and distribution are subject to the Boost Software License, 4 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at 5 // http://www.boost.org/LICENSE_1_0.txt). 6 // 7 // See http://www.boost.org/libs/type_traits for most recent version including documentation. 8 9 #ifndef BOOST_TT_HAS_EQUAL_TO_HPP_INCLUDED 10 #define BOOST_TT_HAS_EQUAL_TO_HPP_INCLUDED 11 12 #define BOOST_TT_TRAIT_NAME has_equal_to 13 #define BOOST_TT_TRAIT_OP == 14 #define BOOST_TT_FORBIDDEN_IF\ 15 ::boost::type_traits::ice_or<\ 16 /* Lhs==pointer and Rhs==fundamental */\ 17 ::boost::type_traits::ice_and<\ 18 ::boost::is_pointer< Lhs_noref >::value,\ 19 ::boost::is_fundamental< Rhs_nocv >::value\ 20 >::value,\ 21 /* Rhs==pointer and Lhs==fundamental */\ 22 ::boost::type_traits::ice_and<\ 23 ::boost::is_pointer< Rhs_noref >::value,\ 24 ::boost::is_fundamental< Lhs_nocv >::value\ 25 >::value,\ 26 /* Lhs==pointer and Rhs==pointer and Lhs!=base(Rhs) and Rhs!=base(Lhs) and Lhs!=void* and Rhs!=void* */\ 27 ::boost::type_traits::ice_and<\ 28 ::boost::is_pointer< Lhs_noref >::value,\ 29 ::boost::is_pointer< Rhs_noref >::value,\ 30 ::boost::type_traits::ice_not<\ 31 ::boost::type_traits::ice_or<\ 32 ::boost::is_base_of< Lhs_noptr, Rhs_noptr >::value,\ 33 ::boost::is_base_of< Rhs_noptr, Lhs_noptr >::value,\ 34 ::boost::is_same< Lhs_noptr, Rhs_noptr >::value,\ 35 ::boost::is_void< Lhs_noptr >::value,\ 36 ::boost::is_void< Rhs_noptr >::value\ 37 >::value\ 38 >::value\ 39 >::value\ 40 >::value 41 42 43 #include <boost/type_traits/detail/has_binary_operator.hpp> 44 45 #undef BOOST_TT_TRAIT_NAME 46 #undef BOOST_TT_TRAIT_OP 47 #undef BOOST_TT_FORBIDDEN_IF 48 49 #endif 50